Áåñïëàòíàÿ òåõíè÷åñêàÿ áèáëèîòåêà
Ìèêðîñõåìû ïàìÿòè è èõ àíàëîãè. Ñïðàâî÷íûå äàííûå
Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè / Ñïðàâî÷íûå ìàòåðèàëû
Êîììåíòàðèè ê ñòàòüå
Òèï |
Îðãàíèçàöèÿ |
Àíàëîãè |
Ïðîèçâîäèòåëü |
X24C00 |
16x8 |
no |
Xicor |
AT24C01 |
128x8 |
X24C01 |
Atmel, Xicor |
24C01A |
128x8 |
24LC01A |
Atmel, MicroChip |
24C02 |
256x8 |
X2402, ST25C02 |
Atmel, MicroChip, ST |
24C04 |
512x8 |
no |
Atmel, CAT, EXEL |
24C08 |
1Kx8 |
no |
Atmel, MicroChip, Xicor |
24C16 |
2Kx8 |
no |
Atmel, MicroChip, NSC |
24C32 |
4Kx8 |
no |
Atmel, MicroChip |
24C65 |
8Kx8 |
no |
Atmel, MicroChip |
24C128 |
16Kx8 |
no |
Atmel, MicroChip |
24C256 |
32Kx8 |
no |
Atmel, MicroChip |
24C512 |
64Kx8 |
24LC512*, 24F512* |
Atmel, MicroChip |
24C1024 |
128Kx8 |
- |
Atmel |
AK6002 |
256x8 |
24C02 (?) |
AKM |
PCF8570 |
256x8 |
PCF8570C |
Philips |
PCF8571 |
128x8 |
- |
Philips |
85C72A |
128x8 |
PCX8581 |
Philips, Microchip |
85C82 |
256x8 |
PCA8582, GI8819, GI875 |
Philips, Microchip, GI |
85C92A |
512x8 |
PCX85C94 |
Philips |
85C98A |
1Kx8 |
no |
Philips |
SDA2116 |
128x8 |
no |
Siemens |
SDA2516 |
128x8 |
SDE2516 |
Siemens |
SDA2526 |
256x8 |
SDE2526 |
Siemens |
SDA2546 |
512x8 |
SDA3546 |
Siemens |
SDA2586 |
1Kx8 |
SDA3586* |
Siemens |
93C06 |
16x16 |
NM9306* |
Microchip, NSC |
93C46 |
64x16 |
KM93C46* |
NSC, EXEL, Samsung, ISSI |
93C56 |
128x16, 256x8 |
93CS56* |
Microchip, NSC |
93C66 |
256x16, 512x8 |
93CS66* |
Microchip, NSC" |
93C76 |
512x16, 1Kx8 |
93CS76* |
Microchip, NSC, CAT |
93C86 |
1Kx16, 2Kx8 |
93CS86* |
Microchip, NSC, CAT |
AK93C85 |
1Kx16 |
93C86* |
AKM |
AK93C95 |
2Kx16 |
no |
AKM |
35C101 |
64x16 |
no |
CAT |
35C102 |
128x16 |
S29230A, S29231A |
CAT, Seiko |
35C104 |
256x16,512x8 |
CAT35C704* |
CAT |
35C108 |
512x16,1Kx8 |
CAT35C108I |
CAT |
M6M80011A |
64x16 |
no |
Mitsubishi |
M6M80021A |
128x16 |
no |
Mitsubishi |
M6M80041A |
256x16 |
no |
Mitsubishi |
59C11 |
64x16 |
ER5911*,NM59C11 |
MicroChip, GI, NSC |
59C22 |
128x16 |
no |
MicroChip |
59C13 |
256x16 |
no |
MicroChip |
S2100 |
64x1 = 8x8 |
P2100 |
Seiko, Pioneer |
S24C30 |
8x8 |
X2430 |
Seiko, Xicor |
S24C44 |
16x16 |
S24S45, CAT24C44, PDH004 |
Seiko, Xicor, Cat |
S2900A |
64x8 |
no |
Seiko |
64c10 |
64x16 |
no |
AKM, CAT |
64c20 |
128x16 |
no |
AKM, CAT |
64c40 |
256x16 |
no |
AKM, CAT |
CXK1011 |
64x8 |
PDG011 |
Sony |
CXK1012 |
128x8 |
no |
Sony |
CXK1013 |
256x8 |
no |
Sony |
CXK1024 |
128x8 |
CXK1012 (?) |
Sony |
BR9010 |
64x16 |
no |
Rohm |
BR9020 |
128x16 |
no |
Rohm |
BR9040 |
256x16 |
no |
Rohm |
BR9080 |
512x16 |
no |
Rohm |
SDA2506 |
128x8 |
SDE2506 |
Siemens |
TC89101P |
64x16 |
no |
Toshiba |
TC89102P |
256x8 |
no |
Toshiba |
TC89121P |
128x8 |
TC89121M |
Toshiba |
TC89122P |
256x8 |
TC89122M |
Toshiba |
TC97101 |
? |
no |
Toshiba |
25C010 |
128x8 |
CAT25C01, ST95010* |
Atmel, Microchip, ST, CAT |
25C020 |
256x8 |
ST95020* |
Atmel, Microchip, ST, CAT |
25C040 |
512x8 |
no |
Atmel, Microchip, ST, CAT |
25C080 |
1Kx8 |
M35080*, 25AA080* |
Atmel, Microchip, ST |
25C160 |
2Kx8 |
FM25160 |
Atmel, Microchip, ST, Ramtron |
25C320 |
4Kx8 |
no |
Atmel, Microchip, ST, Xicor |
25C650 |
8Kx8 |
no |
Atmel, Microchip, ST, CAT |
25C128 |
16Kx8 |
no |
Atmel, Microchip, ST |
25C256 |
32Kx8 |
no |
Atmel, Microchip, ST |
25C512 |
64Kx8 |
AT25HP512 |
Atmel, Microchip, ST |
25C1024 |
128Kx8 |
AT25P1024 |
Atmel, ST |
MDA2061 |
128x8 |
MDA2062, 1628ÐÐ1, 1628ÐÐ2 |
ITT |
NVM3060 |
512x8 |
1628ÐÐ3 |
ITT |
7002MN10 |
16x16 |
NMC9306? |
NSC |
77005MC |
16x16 |
77007MC |
NSC |
EE401 |
64x16 |
EA401 |
Ford(?) |
ER1400 |
100x14 |
M5G1400P |
GI, Mitsubishi |
M58630P |
128x16 |
no |
Mitsubishi |
M58653P |
50x14 |
no |
Mitsubishi |
M58655P |
64x16 |
? |
Mitsubishi |
M58657P |
100x14 |
ER1400*, M5G1400P |
Mitsubishi |
M58658P |
20x16 |
M58C658P |
Mitsubishi |
M58659P |
32x16 |
no |
Mitsubishi |
DS2430 |
256x1 |
no |
Dallas |
DS2433 |
4Kx1 |
no |
Dallas |
AT17C65 |
8Kx8 |
no |
Atmel |
AT17C128 |
16Kx8 |
no |
Atmel |
AT17C256 |
32Kx8 |
no |
Atmel |
AT17C512 |
64Kx8 |
no |
Atmel |
X84164 |
2Kx8 |
no |
Xicor |
uPD6250 |
17x16 |
no |
NEC |
uPD6252 |
128x8 |
no |
NEC |
uPD6253 |
256x8 |
24Ñ02* |
NEC |
uPD6254 |
512x8 |
24Ñ04* |
NEC |
MN1220 |
64x16 |
ÊÐ1054ÐÐ1 |
Panasonic |
Ïóáëèêàöèÿ: pozitron.ru
Ñìîòðèòå äðóãèå ñòàòüè ðàçäåëà Ñïðàâî÷íûå ìàòåðèàëû.
×èòàéòå è ïèøèòå ïîëåçíûå êîììåíòàðèè ê ýòîé ñòàòüå.
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Ïîñëåäíèå íîâîñòè íàóêè è òåõíèêè, íîâèíêè ýëåêòðîíèêè:
Èñïîëüçîâàíèå Apple Vision Pro âî âðåìÿ îïåðàöèé
16.03.2024
Ìåäèöèíñêàÿ êîìàíäà áîëüíèöû Êðîìâåëÿ â Ëîíäîíå âïåðâûå ïðèìåíèëà Apple Vision Pro â õîäå äâóõ îïåðàöèé íà ïîçâîíî÷íèêå. Ýòî ñîáûòèå ïîäòâåðæäàåò ïîòåíöèàë ãàðíèòóðû â êà÷åñòâå ìåäèöèíñêîãî èíñòðóìåíòà, èçìåíÿþùåãî ïîäõîä ê õèðóðãè÷åñêîé ïðàêòèêå.
Õîòÿ ñàìè âðà÷è íå èñïîëüçîâàëè Vision Pro, îïåðàöèîííàÿ ìåäñåñòðà ðàáîòàëà ñ âèðòóàëüíîé ðåàëüíîñòüþ, èñïîëüçóÿ î÷êè âî âðåìÿ ïîäãîòîâêè è âûïîëíåíèÿ ïðîöåäóð. Ãàðíèòóðà ïîçâîëèëà ïðîñìàòðèâàòü âèðòóàëüíûå ýêðàíû â îïåðàöèîííîé, âûáèðàòü èíñòðóìåíòû è ñëåäèòü çà õîäîì îïåðàöèè.
Ïðîãðàììíîå îáåñïå÷åíèå, ðàçðàáîòàííîå êîìïàíèåé eXeX, ñïåöèàëèçèðóþùåéñÿ íà ñîçäàíèè ïðèëîæåíèé íà îñíîâå èñêóññòâåííîãî èíòåëëåêòà äëÿ õèðóðãèè, ñóùåñòâåííî óëó÷øèëî ïðîöåññ îêàçàíèÿ ìåäèöèíñêîé ïîìîùè ïàöèåíòàì. Èñïîëüçîâàíèå Apple Vision Pro îòêðûâàåò íîâûå âîçìîæíîñòè äëÿ ðàçðàáîòêè ïðèëîæåíèé â ñôåðå çäðàâîîõðàíåíèÿ, òàêèõ êàê êëèíè÷åñêîå îáðàçîâàíèå, ïëàíèðîâàíèå îïåðàöèé, îáó÷åíèå è ìåäèöèíñêàÿ âèçóàëèçàöèÿ.
Âíåäðåíèå Apple Vision Pro â ìåäèöèíñêóþ ïð ...>>
Õðàíåíèå óãëåðîäà â Ñåâåðíîå ìîðå
16.03.2024
Ìèíèñòð ýíåðãåòèêè Íîðâåãèè Òåðüå Îñëàíä îáúÿâèë î çàïóñêå ïðîåêòà Longship, íàöåëåííîãî íà ñîçäàíèå öåíòðàëüíîãî õðàíèëèùà óãëåêèñëîãî ãàçà â Ñåâåðíîì ìîðå. Ýòîò àìáèöèîçíûé ïðîåêò îöåíèâàåòñÿ â $2,6 ìëðä è íàïðàâëåí íà ïðèìåíåíèå òåõíîëîãèè CCS (óãëåðîäíîãî çàõâàòà è õðàíåíèÿ) äëÿ ñìÿã÷åíèÿ âîçäåéñòâèÿ êëèìàòè÷åñêèõ èçìåíåíèé.
Íîðâåãèÿ óæå èìååò îïûò â îáëàñòè CCS áëàãîäàðÿ óñïåøíûì ïðîåêòàì Sleipner è Snohvit, è ñåé÷àñ ñòðåìèòñÿ óâåëè÷èòü îáúåì óãëåðîäà, çàïå÷àòûâàåìîãî ïîä ìîðñêèì äíîì. Ïëàí Longship ïðåäóñìàòðèâàåò ñîçäàíèå ìîùíîñòè ïî çàõâàòó è õðàíåíèþ 1,5 ìëí. òîíí óãëåðîäà åæåãîäíî â òå÷åíèå 25 ëåò.
Íåñìîòðÿ íà ïîçèòèâíûå ïåðñïåêòèâû, ñóùåñòâóþò îïàñåíèÿ ïî ïîâîäó äîëãîñðî÷íûõ ïîñëåäñòâèé òàêîãî õðàíåíèÿ. Îäíàêî ñòîðîííèêè ïðîåêòà óòâåðæäàþò, ÷òî ìîðñêîå õðàíåíèå óãëåðîäà èìååò ðÿä ïðåèìóùåñòâ, âêëþ÷àÿ ìèíèìàëüíîå âîçäåéñòâèå íà îêðóæàþùóþ ñðåäó.
Ïðîåêò Longship îñóùåñòâëÿåòñÿ ïðè ó÷àñòèè êîìïàíèé Equinor, Shell è TotalEnergies ÷åðåç ñîâìåñòíîå ïðåäïðèÿòèå Northern Li ...>>
Âûðàùåíû ìèíè-îðãàíû èç àìíèîòè÷åñêîé æèäêîñòè ÷åëîâåêà
15.03.2024
Ìåæäóíàðîäíàÿ êîìàíäà ó÷åíûõ ïîä ðóêîâîäñòâîì ïðîôåññîðà Ôàíü Ñþëèíÿ èç Óíèâåðñèòåòà ×æýöçÿí ðàçðàáîòàëà óíèêàëüíûé ñïîñîá âûðàùèâàíèÿ ìèíè-îðãàíîâ èç êëåòîê, îáíàðóæåííûõ â àìíèîòè÷åñêîé æèäêîñòè ÷åëîâåêà. Ýòîò çíà÷èòåëüíûé ïðîðûâ â ìåäèöèíå ìîæåò ïðèâåñòè ê óëó÷øåíèþ äèàãíîñòèêè è ëå÷åíèÿ âðîæäåííûõ çàáîëåâàíèé.
Îðãàíîèäû, ïðåäñòàâëÿþùèå ñîáîé òðåõìåðíûå êëåòî÷íûå ñòðóêòóðû, èìèòèðóþùèå îðãàíû â ìåíüøåì ìàñøòàáå, áûëè âûðàùåíû èç êëåòîê ëåãêèõ, ïî÷åê è òîíêîãî êèøå÷íèêà, íàéäåííûõ â àìíèîòè÷åñêîé æèäêîñòè. Ýòîò ìåòîä îòêðûâàåò íîâûå âîçìîæíîñòè äëÿ èçó÷åíèÿ ðàçëè÷íûõ ñîñòîÿíèé ïëîäà è ìîæåò ñòàòü êëþ÷îì ê ðàííåé äèàãíîñòèêå è ëå÷åíèþ âðîæäåííûõ äåôåêòîâ.
Õîòÿ ïîêà íå ïðîâîäèëèñü ïîïûòêè èñïîëüçîâàíèÿ ýòîãî ìåòîäà â ëå÷åíèè, ó÷åíûå íàäåþòñÿ, ÷òî èõ èññëåäîâàíèÿ â áóäóùåì ïîìîãóò áîðîòüñÿ ñ ñåðüåçíûìè âðîæäåííûìè çàáîëåâàíèÿìè, êîòîðûå çàòðàãèâàþò ìèëëèîíû íîâîðîæäåííûõ åæåãîäíî. Ýòîò ïðîðûâ ìîæåò èçìåíèòü ïðàêòèêó ìåäèöèíñêèõ âìåøàòåëüñòâ, ïîçâîëÿÿ äèàãíîñòèðîâàòü è ëå÷èòü âðîæä ...>>
Ñëó÷àéíàÿ íîâîñòü èç Àðõèâà Èììóíèòåò áåðåìåííûõ ðåàãèðóåò íà ïîë ðåáåíêà
14.02.2017
Îò æåíùèí ìîæíî óñëûøàòü, ÷òî âî âðåìÿ áåðåìåííîñòè îíè ÷óâñòâóþò, êòî ó íèõ âíóòðè, ìàëü÷èê èëè äåâî÷êà. Ýòî íå âûäóìêè: â íåêîòîðûõ ìåäèöèíñêèõ èññëåäîâàíèÿõ óäàëîñü ïîêàçàòü, ÷òî èçâåñòíûå è íå î÷åíü ïðèÿòíûå ñèìïòîìû, ñîïóòñòâóþùèå áåðåìåííîñòè, ìîãóò áûòü ñèëüíåå èëè ñëàáåå â çàâèñèìîñòè îò ïîëà áóäóùåãî ðåáåíêà.
Íî â ÷åì êîíêðåòíàÿ ïðè÷èíà òàêèõ îòëè÷èé? Àìàíäà Ìèò÷åëë (Amanda M. Mitchell) è åå êîëëåãè èç Óíèâåðñèòåòà øòàòà Îãàéî ïðåäïîëîæèëè, ÷òî âñå äåëî â èììóíèòåòå. Ïëîõîå ñàìî÷óâñòâèå ÷àñòî íà÷èíàåòñÿ ñ âîñïàëåíèÿ, è âîò èññëåäîâàòåëè ðåøèëè ïðîâåðèòü, êàê íà ïðîòÿæåíèè áåðåìåííîñòè ìåíÿåòñÿ âîñïàëèòåëüíûé ôîí ó âîñüìèäåñÿòè æåíùèí.
Èììóíèòåò óïðàâëÿåò âîñïàëåíèåì ñ ïîìîùüþ ñèãíàëüíûõ áåëêîâ öèòîêèíîâ, è åñëè â îðãàíèçìå ïîÿâëÿåòñÿ, íàïðèìåð, áàêòåðèàëüíàÿ èíôåêöèÿ, èììóííûå êëåòêè âûäåëÿþò ìíîãî öèòîêèíîâ, ÷òîáû ñêîîðäèíèðîâàòü àòàêó ïðîòèâ ïàòîãåíà. Ñ äðóãîé ñòîðîíû, åñëè èììóíèòåò "ïåðåãðåò", åñëè îí íà ïóñòîì ìåñòå, áåç êàêèõ-òî ñåðüåçíûõ ïðè÷èí ïîääåðæèâàåò òëåþùóþ âîñïàëèòåëüíóþ ðåàêöèþ, òî ýòî ìîæíî óçíàòü ïî ôîíîâîìó óðîâíþ òåõ æå ñàìûõ öèòîêèíîâ.
Ôîíîâûé óðîâåíü âîñïàëèòåëüíûõ öèòîêèíîâ â êðîâè áåðåìåííûõ îò ïîëà ðåáåíêà íå çàâèñåë. Íî âñå ìåíÿëîñü ïðè ïîÿâëåíèè áàêòåðèé: ó æåíùèí, áåðåìåííûõ äåâî÷êàìè, èììóííûå êëåòêè ðåàãèðîâàëè íà èíôåêöèþ ñèëüíåå, ãåíåðèðóÿ áîëüøå âîñïàëèòåëüíûõ ìîëåêóëÿðíûõ ñèãíàëîâ. Áàêòåðèè â íàø îðãàíèçì ïðîíèêàþò ïîñòîÿííî, è èììóíèòåò èõ àòàêè óñïåøíî îòðàæàåò, íå äàâàÿ ðàçâèòüñÿ ïîëíîöåííîé èíôåêöèîííîé áîëåçíè.
Îäíàêî èììóííûé îòâåò äîëæåí áûòü ñîðàçìåðåí óãðîçå, è âîò èìåííî èç-çà ÷ðåçìåðíîãî óñåðäèÿ èììóíèòåòà áåðåìåííûå ìîãóò ñèëüíåå óñòàâàòü, ñèëüíåå ñòðàäàòü îò ðàçíûõ áîëåé, êðîìå òîãî, ó íèõ ìîãóò îáîñòðÿòüñÿ ñèìïòîìû õðîíè÷åñêèõ çàáîëåâàíèé, âðîäå àñòìû, ñâÿçàííûõ ñ ïîâûøåííîé èììóííîé àêòèâíîñòüþ. Íàêîíåö, íå ñòîèò çàáûâàòü, ÷òî àãðåññèâíàÿ èììóííàÿ ñèñòåìà ìàòåðè ñïîñîáíà íàâðåäèòü ñàìîìó ðåáåíêó.
Ïî÷åìó èììóíèòåò ñòàíîâèòñÿ òàêèì àêòèâíûì «â ïðèñóòñòâèè äåâî÷åê», ïîêà íå âïîëíå ÿñíî; âîçìîæíî, âèíîé òîìó ñïåöèôè÷åñêèå èçìåíåíèÿ â ãîðìîíàëüíîì ôîíå, êîòîðûå ïðîèñõîäÿò èìåííî ïðè âûíàøèâàíèè ðåáåíêà æåíñêîãî ïîëà. Íî, êàê áû òî íè áûëî, è ñàìèì áåðåìåííûì, è âðà÷àì, ó êîòîðûõ îíè íàáëþäàþòñÿ, íåîáõîäèìî ó÷èòûâàòü òàêèå îñîáåííîñòè ïîâåäåíèÿ èììóííîé ñèñòåìû è ñâîåâðåìåííî ïðåäïðèíèìàòü êàêèå-òî èììóíîóñïîêàèâàþùèå ìåðû.
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Äðóãèå èíòåðåñíûå íîâîñòè:
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▪ ñòàòüÿ Ñòåïåíü èñïðàâíîñòè êîëëåêòîðíîãî ýëåêòðîäâèãàòåëÿ. Ýíöèêëîïåäèÿ ðàäèîýëåêòðîíèêè è ýëåêòðîòåõíèêè
▪ ñòàòüÿ ×óäåñíàÿ âåðåâêà. Ñåêðåò ôîêóñà
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